Coralife BioCube Filter Cartridge Replacements (2 Pack) Carbon Its snowy white body becomes

Its snowy white body becomes bright daffodil yellow at its mid body and tail

Controller connection: 5 foot cable with mini-DIN I/O connector

Many species also benefit from filamentous algae in the aquarium to graze on

Adjust the reactor based on calcium

Formulated to provide over 50 million phytoplankton cells per ml

Coralife BioCube Filter Cartridge Replacements (2 Pack) Carbon Its snowy white body becomesCoralife BioCube Filter Cartridge Replacements (2 Pack) Coralife BioCube Filter Cartridge Replacements (2 Pack) are premium dual action replacement cartridges for Coralife BioCube aquariums. Each cartridge combines dense woven floss for mechanical filtration with activated carbon for chemical filtration in a rigid frame that helps prevent water bypass. Mechanical Floss and Carbon Filtration for BioCube Aquariums These replacement cartridges help